if (!defined('STARTED'))
    die('No direct access.');

/**
 * Connects to database.
 */
function tinyConnect($host, $userName, $passWord, $dataBase)
{
    if (($con = mysql_connect($host, $userName, $passWord)) === false) {
        trigger_error('Failed to connect to database. Error: ' . mysql_error(), E_USER_ERROR);
        return false;
    }
    
    if (!mysql_select_db($dataBase, $con)) {
        trigger_error('Failed to select database. Error: ' . mysql_error($con), E_USER_ERROR);
        return false;
    }
    
    return $con;
}

/**
 * Disconects.
 */
function tinyDisconnect(&$db)
{
    if (mysql_close($db))
        unset($db);
    else 
        trigger_error('MySQL error: ' . mysql_error(), E_USER_WARNING);
}

/**
 * Do query.
 */
function tinyQuery($query)
{
    global $db;
    
    if (!($rez = mysql_query($query, $db))) {
        trigger_error('SQL Query error: ' . mysql_error(), E_USER_WARNING);
        return false;   
    }
    
    return $rez;
}

/**
 * Insert data to table.
 */
function tinyInsert($table, $fields)
{
    global $db;
    
    if (!is_array($fields)) {
        return false;
    }
    
    $sql = 'INSERT INTO `' . tinyEscape($table) . '` (';
    $tmp = 'VALUES (';
    
    foreach ($fields as $field => $value) {
        $sql .= '`' . tinyEscape($field) . '`, ';
        $tmp .= "'" . tinyEscape($value) . "', ";
    }
    $sql = substr($sql, 0, -2) . ') ' . substr($tmp, 0, -2) . ')';
    
    if (!mysql_query($sql, $db)) {
        trigger_error('SQL Query error: ' . mysql_error(), E_USER_WARNING);
        return false;   
    }

INSERT INTO <some_table> VALUES
(a, b, c),
(d, e, f)
<etc>
;